Healthy gums and strong jawbone form the foundation of strong teeth. But with the increasing prevalence of gum disease (such as periodontitis), researchers worldwide are searching for additional, natural ways to support healing processes. Interestingly, one plant compound is increasingly emerging: CBDa , the raw, non-decarboxylated form of CBD.

And leading the way in this research in Europe is Peter Vermeul , founder and owner of CBD Spain – the producer of the full-spectrum CBDa extracts we use at CBD & Herb . His latest research reveals fascinating insights that could completely change the way we view oral health.

In this blog post, we'll share our key findings without giving away all the depth. Because believe us, this topic deserves more in-depth exploration.

A remarkable patient story that even surprised doctors – and why Peter Vermeul's research is receiving increasing attention

Much is happening in the world of medicinal cannabis—but every now and then, a research paper appears that has the potential to shift the field. The latest article by Peter Vermeul , founder of CBD Spain and a pioneer in full-spectrum CBD extracts, is just such a publication.

On the CBD & Herb science page, we compile all his research articles, but this particular piece stands out. Not only because it describes a rare blood disorder, but especially because one patient—Daniel from the United States—experienced a development that even his specialist had never observed before.

In the world of CBD and medicinal cannabis, you hear it more and more often: the entourage effect . But what does it actually mean? And why is it relevant for anyone using CBD for well-being, recovery, or specific ailments?

In recent years, scientist and cannabis pioneer Peter Vermeul —founder of CBD Spain and partner of CBD & Herb—has conducted extensive research into this remarkable phenomenon. His findings are surprising, sometimes even groundbreaking… and they demonstrate why not all CBD oils are created equal.

Anyone who delves into the world of CBD and CBDa products will soon notice that the choice of carrier oil makes a big difference in the effect and absorption.
At CBD Spain , led by Peter Vermeul , a conscious choice is made for cold-pressed extra virgin olive oil – and not for the popular MCT or hemp seed oil.

But why?
The answer lies in a relatively unknown, but fascinating natural substance: pheophytins .

When you talk to parents of children with autism, you often hear the same story: a years-long search for peace, understanding, and relief. Not just for a diagnosis, but especially for ways to better manage stimuli, emotions, and the daily challenges that autism brings.

Many families try everything conventional care has to offer: antipsychotics, antidepressants, sleeping pills, or mood stabilizers. Sometimes with temporary relief, but often with side effects that further compromise quality of life.

Peter Vermeul , founder of CBD Spain and producer of the organic Full-spectrum CBD oil we use at CBD & Herb , has been asking the same question for years: Why do we focus on mitigating symptoms instead of supporting recovery from within?

More and more people are struggling with sleep problems. We lie awake due to stress, worry, too much screen time, or a restless mind. Or we sleep, but wake up in the middle of the night and can't get back to sleep.

A good night's sleep is essential: during deep sleep , your body recovers, your heart rate decreases, and your mind relaxes. On average, an adult needs about two hours of deep sleep per night to feel truly rested. If you sleep too little or too shallowly, you'll immediately notice this in your concentration, mood, and immune system.

A new discovery about the endocannabinoid system is changing what we know about brain communication.

Since the early 1990s, we've known that our bodies produce substances that closely resemble the active ingredients of cannabis. These so-called endocannabinoids are an essential part of the endocannabinoid system —the internal regulatory network involved in processes such as mood, sleep, appetite, pain perception, and stress recovery.

But although scientists have known for decades that these substances exist, one major mystery remained unsolved:
How do these endogenous cannabis substances move through our brain?

New research from Manon Boot and her team is finally changing that — and the results are downright fascinating.

Anxiety in dogs is more common than many people think. Whether it's fear of loud noises, separation anxiety, or stress in social situations, anxiety is a form of tension in which the dog's nervous system is constantly "on." There is no longer true relaxation, but a constant state of alertness. In this blog post, we'll explore the types of anxiety in dogs , their causes and signs , and examine the holistic and naturopathic approach to anxiety, including the supportive effects of nutrition and Full Spectrum CBDa oil .

Laminitis in horses is one of the most painful and life-threatening conditions a horse can experience. It's not just a problem with the hooves, but a sign that something is out of balance deep within the body.
In naturopathy we therefore look beyond the pain in the foot: we look for the underlying cause and support the animal's self-healing capacity.

Annette de Vogel, a naturopathic animal therapist with over 30 years of experience, has successfully treated countless horses with laminitis in her practice. With her background in Lecher antenna, CBDa oil, nutrition, homeopathy, and Chinese and Western herbs , she focuses on recovery from the ground up—the whole animal, not just the hoof.

When a cannabis plant transitions from growth to flowering, it seems like a natural process to the eye. But what actually happens is a remarkable interplay of biology, hormones, and cultivation techniques.
In his latest research , “What Makes Cannabis Bloom,” Peter Vermeul , founder of CBD Spain and leading expert in organic cannabis cultivation, delves into the depths of this process.

His insights show that cannabis is not just a plant — it is a living system that listens to signals from its environment as well as its own internal biochemistry.

Natural animal care is constantly evolving. While CBD oil was once associated exclusively with humans, recent research shows that our pets —from cats to horses, from dogs to even macaws—can also benefit from the powerful compounds found in the hemp plant.

At CBD & Herb, we work closely with Peter Vermeul , founder of CBD Spain and a pioneer in full-spectrum CBDa oil . From his own research practice in Spain, he has been studying the effects of raw, unheated hemp extracts on animal welfare for years.
His latest paper sheds fascinating light on the therapeutic power of CBDa – the natural, acidic form of cannabidiol – and how full-spectrum cannabinoids work together in the bodies of animals.

One of the most frequently asked questions about using CBD products is, “What is the right dose for me?”
The answer isn't the same for everyone. It depends on your personal constitution, the purpose of use, and the quality of the oil. Ayurveda also has an ancient and refined method of applying oil: the Petochi method – a natural application via the navel (nabhi) , which has a deeply balancing effect on the body.